NPIMap

Individual provider Active NPI

Douglas J Spegman, MD

  • Internal Medicine Physician
  • Tucson, AZ
National Provider Identifier
1912979675
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
22627 Issued in AZ
Practice address
839 W Congress St
Tucson, AZ 85745-2819
Phone
(520) 670-3909
Fax
(520) 670-3840
NPI assigned
Feb 6, 2006
Sex
Male
Sole proprietor
No

Organizations & group practices 18

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

View all 18

Owned or controlled facilities with NPI records 17

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

View all 17

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Johns Hopkins University School of Medicine, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
El Rio Santa Cruz Neighborhood Health Center, Inc. 283 clinicians

Practice addresses (Care Compare)

839 W Congress St
Tucson, AZ 85745-2819
Phone (520) 670-3909

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20110217000784 AZ Practitioner - Internal Medicine 5890889778 Reassigns benefits to 1 organization

All facility ownership & control disclosures 17

Medicare enrollment files

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
El Rio Community Health CenterTucson, AZ, CCN 031801 Federally qualified health center Corporate Officer Aug 1, 1994
El Rio OB/GYN AssociatesTucson, AZ, CCN 031895 Federally qualified health center Corporate Officer
W-2 Managing Employee		 Jun 1, 2016
Jun 1, 2016
El Rio Community Health Center-SoutheastTucson, AZ, CCN 031894 Federally qualified health center Corporate Officer
W-2 Managing Employee		 Aug 1, 1994
Aug 1, 1994
El Pueblo Health CenterTucson, AZ, CCN 031892 Federally qualified health center Corporate Officer
W-2 Managing Employee		 Jun 1, 2016
Jun 1, 2016
El Rio Northwest Health CenterTucson, AZ, CCN 031899 Federally qualified health center Corporate Officer
W-2 Managing Employee		 Jun 1, 2016
Jun 1, 2016
El Rio Southwest Health CenterTucson, AZ, CCN 031897 Federally qualified health center Corporate Officer
W-2 Managing Employee		 Jun 1, 2016
Jun 1, 2016
El Rio Pascua YaquiTucson, AZ, CCN 031917 Federally qualified health center Corporate Officer Dec 1, 2015
Health on BroadwayTucson, AZ, CCN 031945 Federally qualified health center Corporate Officer Jun 1, 2016
El Rio Health CherrybellTucson, AZ, CCN 031984 Federally qualified health center W-2 Managing Employee Aug 1, 1994
Health on UniversityTucson, AZ, CCN 031987 Federally qualified health center Corporate Officer Aug 1, 1994
El Rio Health Center of OpportunityTucson, AZ, CCN 031011 Federally qualified health center Corporate Officer (25%) Aug 1, 1994
Grant Health CenterTucson, AZ, CCN 031012 Federally qualified health center Corporate Officer Aug 1, 1994
El Rio Health AbramsTucson, AZ, CCN 031014 Federally qualified health center 5% Or Greater Direct Ownership Interest (5%)
Corporate Officer		 Aug 1, 1994
Aug 1, 1994
University Health CenterTucson, AZ, CCN 031019 Federally qualified health center Corporate Officer
W-2 Managing Employee		 Aug 1, 1994
Aug 1, 1994
Elk Ridge HolbrookHolbrook, AZ, CCN 031089 Federally qualified health center Corporate Officer
W-2 Managing Employee		 Aug 1, 1994
Aug 1, 1994
Elk Ridge WilliamsWilliams, AZ, CCN 031091 Federally qualified health center Corporate Officer
W-2 Managing Employee		 Aug 1, 1994
Aug 1, 1994
Elk Ridge SpringervilleSpringerville, AZ, CCN 031092 Federally qualified health center Corporate Officer
W-2 Managing Employee		 Aug 1, 1994
Aug 1, 1994

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
22627AZMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
El Rio Santa Cruz Neighborhood Health Center, Inc CurrentSince Aug 26, 1994 Accepting new patients
El Rio Santa Cruz Neighborhood Health Center, Inc CurrentSince Aug 1, 1994 Accepting new patients
Carondelet Health Network PastSince Jan 8, 2007 Accepting new patients

Locations

839 W Congress St
Tucson, AZ 85745
Phone (520) 670-3707

320 W Prince Rd
Tucson, AZ 85705
Phone (520) 838-7663

1500 W Commerce Ct
Tucson, AZ 85746
Phone (520) 309-3601

Specialties & licenses 1

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 22627 AZ Primary

Addresses

NPPES NPI Registry

Primary practice location

839 W Congress St
Tucson, AZ 85745-2819

Mailing address

839 W Congress St
Tucson, AZ 85745-2819
Phone (520) 670-3909

Other identifiers 1

NPPES NPI Registry
IdentifierTypeStateIssuer
177891MedicaidAZ

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Jul 13, 2026.

{
    "created_epoch": "1139184000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1912979675",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "839 W CONGRESS ST",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857452819",
            "telephone_number": "520-670-3909",
            "fax_number": "520-670-3840"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "839 W CONGRESS ST",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857452819",
            "telephone_number": "520-670-3909",
            "fax_number": "520-670-3840"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SPEGMAN",
        "first_name": "DOUGLAS",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-06",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "22627",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "177891",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Tucson, AZ

Sources for this page

Verify at the official NPI Registry.